IT support salary in Markham, ON

The average salary for an IT Support is $60,635 per year in Markham, ON. This figure is based on 10 salaries taken from job postings on Indeed in the past 36 months, last updated on August 5, 2026.

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IT Support salaries in Markham, ON typically range between a low of $40,837 and a high of $90,031 per year, depending on experience and the hiring company.

Some of the highest-paying cities for IT Support in Markham, ON include Oakville, ON at $78,011 per year, Toronto, ON at $69,141 per year and Brampton, ON at $65,165 per year.

Based on recent job postings on Indeed, some of the top-paying companies for IT Support in Markham, ON include City of Markham (US$78,988 per year) and RG Henderson (US$65,000 per year).